﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace Justin.WcfServices.Contracts
{
    [ServiceContract (Name ="CalculatorService", Namespace="http://www.wcf.com")]
    public interface ICalculator
    {
        [OperationContract]
        double Add(double x, double y);

        [OperationContract]
        double Subtract(double x, double y);

        [OperationContract]
         double Multiply(double x, double y);

         [OperationContract]
         double Divide(double x, double y);
    }
}
